2271837

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:348

約数の個数: 16

約数和(自身を含む): 3157952

約数和(自身を除く): 886115

約数列:

[1, 3, 37, 97, 111, 211, 291, 633, 3589, 7807, 10767, 20467, 23421, 61401, 757279, 2271837]

約数ペア:

[(1, 2271837), (3, 757279), (37, 61401), (97, 23421), (111, 20467), (211, 10767), (291, 7807), (633, 3589)]